package org.itboys.mobile.util;

import java.util.Random;

public class RandomUtil {
    public static String generateRandomNumber(int index){
    		StringBuilder sb = new StringBuilder();
    		for(int i=0;i<index;i++){
    			Random random1 = new Random();
    			sb.append(Math.abs(random1.nextInt(10)));
    		}

    		return sb.toString();
    	}
    	
   
}
